From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Hans de Goede <hdegoede@redhat.com>,
Mario Limonciello <mario.limonciello@amd.com>,
"Rafael J . Wysocki" <rafael.j.wysocki@intel.com>,
Sasha Levin <sashal@kernel.org>,
rafael@kernel.org, linux-acpi@vger.kernel.org
Subject: [PATCH AUTOSEL 6.1 28/33] ACPI: video: Remove desktops without backlight DMI quirks
Date: Sun, 30 Apr 2023 23:02:22 -0400 [thread overview]
Message-ID: <20230501030227.3254266-28-sashal@kernel.org> (raw)
In-Reply-To: <20230501030227.3254266-1-sashal@kernel.org>
From: Hans de Goede <hdegoede@redhat.com>
[ Upstream commit abe4f5ae5efa6a63c7d5abfa07eb02bb56b4654e ]
After the recent backlight changes acpi_video# backlight devices are only
registered when explicitly requested from the cmdline, by DMI quirk or by
the GPU driver.
This means that we no longer get false-positive backlight control support
advertised on desktop boards.
Remove the 3 DMI quirks for desktop boards where the false-positive issue
was fixed through quirks before. Note many more desktop boards were
affected but we never build a full quirk list for this.
Reviewed-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/acpi/video_detect.c | 35 -----------------------------------
1 file changed, 35 deletions(-)
diff --git a/drivers/acpi/video_detect.c b/drivers/acpi/video_detect.c
index f0f41959faea6..ea739005336ca 100644
--- a/drivers/acpi/video_detect.c
+++ b/drivers/acpi/video_detect.c
@@ -130,12 +130,6 @@ static int video_detect_force_native(const struct dmi_system_id *d)
return 0;
}
-static int video_detect_force_none(const struct dmi_system_id *d)
-{
- acpi_backlight_dmi = acpi_backlight_none;
- return 0;
-}
-
static const struct dmi_system_id video_detect_dmi_table[] = {
/*
* Models which should use the vendor backlight interface,
@@ -766,35 +760,6 @@ static const struct dmi_system_id video_detect_dmi_table[] = {
DMI_MATCH(DMI_PRODUCT_NAME, "Vostro 15 3535"),
},
},
-
- /*
- * Desktops which falsely report a backlight and which our heuristics
- * for this do not catch.
- */
- {
- .callback = video_detect_force_none,
- /* Dell OptiPlex 9020M */
- .matches = {
- DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
- DMI_MATCH(DMI_PRODUCT_NAME, "OptiPlex 9020M"),
- },
- },
- {
- .callback = video_detect_force_none,
- /* GIGABYTE GB-BXBT-2807 */
- .matches = {
- DMI_MATCH(DMI_SYS_VENDOR, "GIGABYTE"),
- DMI_MATCH(DMI_PRODUCT_NAME, "GB-BXBT-2807"),
- },
- },
- {
- .callback = video_detect_force_none,
- /* MSI MS-7721 */
- .matches = {
- DMI_MATCH(DMI_SYS_VENDOR, "MSI"),
- DMI_MATCH(DMI_PRODUCT_NAME, "MS-7721"),
- },
- },
{ },
};
--
2.39.2
next prev parent reply other threads:[~2023-05-01 3:13 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-05-01 3:01 [PATCH AUTOSEL 6.1 01/33] drm/displayid: add displayid_get_header() and check bounds better Sasha Levin
2023-05-01 3:01 ` [PATCH AUTOSEL 6.1 02/33] drm/amd/display: populate subvp cmd info only for the top pipe Sasha Levin
2023-05-01 3:01 ` [PATCH AUTOSEL 6.1 03/33] drm/amd/display: Correct DML calculation to align HW formula Sasha Levin
2023-05-01 3:01 ` [PATCH AUTOSEL 6.1 04/33] platform/x86: x86-android-tablets: Add Acer Iconia One 7 B1-750 data Sasha Levin
2023-05-01 3:01 ` [PATCH AUTOSEL 6.1 05/33] drm/amd/display: Enable HostVM based on rIOMMU active Sasha Levin
2023-05-01 3:02 ` [PATCH AUTOSEL 6.1 06/33] drm/amd/display: Use DC_LOG_DC in the trasform pixel function Sasha Levin
2023-05-01 3:02 ` [PATCH AUTOSEL 6.1 07/33] regmap: cache: Return error in cache sync operations for REGCACHE_NONE Sasha Levin
2023-05-01 3:02 ` [PATCH AUTOSEL 6.1 08/33] remoteproc: imx_dsp_rproc: Add custom memory copy implementation for i.MX DSP Cores Sasha Levin
2023-05-01 3:02 ` [PATCH AUTOSEL 6.1 09/33] arm64: dts: qcom: msm8996: Add missing DWC3 quirks Sasha Levin
2023-05-01 3:02 ` [PATCH AUTOSEL 6.1 10/33] media: cx23885: Fix a null-ptr-deref bug in buffer_prepare() and buffer_finish() Sasha Levin
2023-05-01 3:02 ` [PATCH AUTOSEL 6.1 11/33] media: pci: tw68: Fix null-ptr-deref bug in buf prepare and finish Sasha Levin
2023-05-01 3:02 ` [PATCH AUTOSEL 6.1 12/33] media: pvrusb2: VIDEO_PVRUSB2 depends on DVB_CORE to use dvb_* symbols Sasha Levin
2023-05-01 3:02 ` [PATCH AUTOSEL 6.1 13/33] ACPI: processor: Check for null return of devm_kzalloc() in fch_misc_setup() Sasha Levin
2023-05-01 3:02 ` [PATCH AUTOSEL 6.1 14/33] drm/rockchip: dw_hdmi: cleanup drm encoder during unbind Sasha Levin
2023-05-01 3:02 ` [PATCH AUTOSEL 6.1 15/33] memstick: r592: Fix UAF bug in r592_remove due to race condition Sasha Levin
2023-05-01 3:02 ` [PATCH AUTOSEL 6.1 16/33] arm64: dts: imx8mq-librem5: Remove dis_u3_susphy_quirk from usb_dwc3_0 Sasha Levin
2023-05-01 3:02 ` [PATCH AUTOSEL 6.1 17/33] firmware: arm_sdei: Fix sleep from invalid context BUG Sasha Levin
2023-05-01 3:02 ` [PATCH AUTOSEL 6.1 18/33] ACPI: EC: Fix oops when removing custom query handlers Sasha Levin
2023-05-01 3:02 ` [PATCH AUTOSEL 6.1 19/33] drm/amd/display: fixed dcn30+ underflow issue Sasha Levin
2023-05-01 3:02 ` [PATCH AUTOSEL 6.1 20/33] remoteproc: stm32_rproc: Add mutex protection for workqueue Sasha Levin
2023-05-01 3:02 ` [PATCH AUTOSEL 6.1 21/33] drm/tegra: Avoid potential 32-bit integer overflow Sasha Levin
2023-05-01 3:02 ` [PATCH AUTOSEL 6.1 22/33] drm/msm/dp: Clean up handling of DP AUX interrupts Sasha Levin
2023-05-01 3:02 ` [PATCH AUTOSEL 6.1 23/33] ACPICA: Avoid undefined behavior: applying zero offset to null pointer Sasha Levin
2023-05-01 3:02 ` [PATCH AUTOSEL 6.1 24/33] ACPICA: ACPICA: check null return of ACPI_ALLOCATE_ZEROED in acpi_db_display_objects Sasha Levin
2023-05-01 3:02 ` [PATCH AUTOSEL 6.1 25/33] arm64: dts: qcom: sdm845-polaris: Drop inexistent properties Sasha Levin
2023-05-01 3:02 ` [PATCH AUTOSEL 6.1 26/33] irqchip/gicv3: Workaround for NVIDIA erratum T241-FABRIC-4 Sasha Levin
2023-05-01 3:02 ` [PATCH AUTOSEL 6.1 27/33] media: cros-ec-cec: Don't exit early in .remove() callback Sasha Levin
2023-05-01 3:02 ` Sasha Levin [this message]
2023-05-01 3:02 ` [PATCH AUTOSEL 6.1 29/33] drm/amd/display: Correct DML calculation to follow HW SPEC Sasha Levin
2023-05-01 3:02 ` [PATCH AUTOSEL 6.1 30/33] drm/amd: Fix an out of bounds error in BIOS parser Sasha Levin
2023-05-01 3:02 ` [PATCH AUTOSEL 6.1 31/33] drm/amdgpu: Fix sdma v4 sw fini error Sasha Levin
2023-05-01 3:02 ` [PATCH AUTOSEL 6.1 32/33] media: Prefer designated initializers over memset for subdev pad ops Sasha Levin
2023-05-01 3:02 ` [PATCH AUTOSEL 6.1 33/33] media: mediatek: vcodec: Fix potential array out-of-bounds in decoder queue_setup Sasha Levin
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